>sp|P20070-2|NB5R3_RAT NADH-cytochrome b5 reductase 3 OS=Rattus norvegicus GN=Cyb5r3 MLGPLLWTASLPVLSRVVLSPVWFVYSLFMKLFQRSSPAITLENPDIKYPLRLIDKEIIS HDTRRFRFALPSPQHILGLPIGQHIYLSTRIDGNLVIRPYTPVSSDDDKGFVDLVVKVYF KDTHPKFPAGGKMSQYLENMNIGDTIEFRGPNGLLVYQGKGKFAIRADKKSNPVVRTVKS VGMIAGGTGITPMLQVIRAVLKDPNDHTVCYLLFANQSEKDILLRPELEELRNEHSSRFK LWYTVDKAPDAWDYSQGFVNEEMIRDHLPPPGEETLILMCGPPPMIQFACLPNLERVGHP KERCFTF